package cn.wmw.xyy.service;

import cn.wmw.xyy.domain.Course;
import cn.wmw.xyy.dto.CourseDto;
import cn.wmw.xyy.vo.CourseDetailVo;
import cn.wmw.xyy.vo.CourseOrderInfoVo;
import com.baomidou.mybatisplus.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author wmw
 * @since 2022-12-31
 */
public interface ICourseService extends IService<Course> {

    void saveAll(CourseDto courseDto);

    void onLineCourse(Long courseId);

    CourseDetailVo detailData(Long id);

    CourseOrderInfoVo info(String courseId);
}
